Psychometric test is a scientific and regular approach. That is used to measure individual’s thinking abilities and behavioural mode. Psychometric test made to measure person’s suitability for a job based on the essential habit, features, ability and common sense.

They identify the area to which person’s character and common sense match those required to perform the job. There are eight types of skill by which one person differs from another. Though we’ve eight skills, each one is formed in a unique manner. That makes us distinct and unique from each other. Multiple skills theory claim that people with a high degree of skill in a particular kind of talent. They don’t always have a similar skill in any other kind of skills.

Why other skills and these considered for on standard IQ tests?

Is the term knowledge restricted to this type of narrow range of human efforts of Linguistic, Logical & Mathematical abilities?

So, According to this theory, human skills can break up into eight (8) groups.

The Theory of Mackenzie for Psychometric test

Walter Mackenzie (Multiple Intelligence Survey: 1999 – 2013) gives out the eight intelligence.
He proposed by Dr. Howard Gardner and categorises them into three areas.
That function as an organiser for understanding the unstable relationship of the knowledge, And how the brains work in combination with one another.

R.I.A.S.E.C Theory

Holland Codes signify a set of character types described in a theory of professions and vocational selection. Shrink John L. Holland invented this theory. Holland’s Theory claimed that the six variable typologies. He said It could use to describe persons and their work.

It derived the six measurements of this R.I.A.S.E.C, that design from the evaluation of the following 12 variables. Understanding your primary interests should enable you to understand your ambitions and professional potential.